Domain sensitivity analysis of the acous
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Marius Bochniak; Fioralba Cakoni
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Article
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2002
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John Wiley and Sons
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English
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## Abstract We consider acoustic scattering problems described by the mixed boundary value problem for the scalar Helmholtz equation in the exterior of a 2D bounded domain or in the exterior of a crack. The boundary of the domain is assumed to have a finite set of corner points where the scattered